A device kindergardners are forced to use when making crafts
Honestly, If I were a kindergarden teacher, I'd say, "go for it kids, use the big boy/girl scissors, I could use the kid decline right now. You could still poke your eyes out with saftey scissors anyways so..."
A set of scissors meant to be used by children which reduce the chance of injury. There are many adults who should also be limited to the use of these "tools".
A pair of scissors that has been made so that they are unable to cut anything besides human flesh, and therefore considered "childproofed". This supports the theory that humans are getting stupider (see airport and educational television).